MESON Chess Problem Database
Problem Display
PID: 196550 (7b/8/pQ5N/3pp3/3Bkp2/7R/2K5/8 w - - 0 1)
Shknevski, Max
Zadachi i Etyudi, 1995
#2
5 + 6
SOLUTION
- SOUND
- Sets
- 1...f3
- 2.Rh4#
- 1...f3
- Tries
- 1.Kc3?
- threat
- 2.Qb1#
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 1...Bf6
- 2.Qb1#
- 1...exd4+!
- threat
- 1.Ba1?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Bg1?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 2.Qe3#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Bb2?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Bf2?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 2.Qe3#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Bc3?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Be3?
- threat
- 2.Qg6#
- 1...fxe3
- 2.Qxe3#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...f3
- 2.Rh4#
- 1...Bf6!
- threat
- 1.Bc5?
- threat
- 2.Qg6#
- 1...f3
- 2.Rh4#
- 1...d4
- 2.Qc6#
- 2.Qb7#
- 1...Bf6!
- threat
- 1.Qb3?
- threat
- 2.Qd3#
- 1...Kxd4
- 2.Qb4#
- 1...f3
- 2.Rh4#
- 2.Qe3#
- 1...exd4!
- threat
- 1.Qb5?
- threat
- 2.Qd3#
- 1...Kxd4
- 2.Qb4#
- 1...exd4
- 2.Qe2#
- 1...f3
- 2.Rh4#
- 1...axb5!
- threat
- 1.Qxa6?
- threat
- 2.Qd3#
- 1...exd4
- 2.Qe2#
- 1...f3
- 2.Rh4#
- 1...Kxd4!
- threat
- 1.Kc3?
- Keys
- 1.Qb1!
- threat
- 2.Kc3#
- 1...Kxd4
- 2.Qb4#
- 1...exd4
- 2.Qe1#
- 1...f3
- 2.Rh4#
- threat
- 1.Qb1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(b);OGATEB,SBLOCK::R(B)
- Tries
- Try
- K(A);P-FLIGHT
- Threat
- DUALS(2)
- Vars
- P(b);OGATEB,SBLOCK::R(B)
- B(f);::QAB(D)
- Refutation
- P(d);CHECK,XB(C)
- Try
- B(C);
- Threat
- QAB(D)
- Vars
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Vars
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Vars
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Vars
- P(b);OGATE,XB(C)::QAR1(D),XP(b)
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- B(f);
- Try
- B(C);
- Threat
- QAB(D)
- Vars
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- B(f);
- Try
- Q(D);
- Threat
- QAB1(D)
- Vars
- K(a);OGATEB,P-FLIGHT,XB(C)::QAR2(D)
- Refutation
- P(d);XB(C)
- Try
- Q(D);
- Threat
- QAB1(D)
- Vars
- K(a);OGATEB,P-FLIGHT,XB(C)::QAR2(D)
- P(d);SBLOCK,XB(C)::QAR2(D)
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- P(e);XQ(D)
- Try
- Q(D);XP(e)
- Threat
- QAB1(D)
- Vars
- P(d);SBLOCK,XB(C)::QAR2(D)
- P(b);OGATEB,SBLOCK::R(B)
- Refutation
- K(a);P-FLIGHT,XB(C)
- Try
- Actual
- Q(D);
- Threat
- QAB(D)+K(A)
- Vars
- K(a);OGATEB,P-FLIGHT,XB(C)::QAR2(D)
- P(d);SBLOCK,XB(C)::QAR(D)
- P(b);OGATEB,SBLOCK::R(B)
Developed and maintained by Brian Stephenson.
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